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Aalborg
Aalborg GFC Mass Flow Controller
Quote on request
No online payment · add lines to RFQ BOM
Thermal MFC. ~10 mL/min–1000 L/min N2; ±1% FS class. RFQ + engineer selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
Typical +/-1.0% FS (0-100% on GFC 17/37/47 class); enhanced options on larger models
Display
Built-in tiltable LCD readout (removable for remote)
Type
Thermal mass flow controller family (GFC)
Flow Ranges
About 10 mL/min to 1000 L/min N2 (model dependent)
Repeatability
+/-0.5% of full scale
Response
GFC17 ~1 s to +/-2% of set flow; larger models slower (model dependent)
Fits clean-gas dosing where you need an Aalborg GFC thermal mass flow controller with local/remote setpoint and NC valve.
Key advantages
- Thermal MFC — Thermal mass flow controller family (GFC)
- Ranges — About 10 mL/min to 1000 L/min N2 (model dependent)
- Accuracy / repeatability — Typical +/-1.0% FS (0-100% on GFC 17/37/47 class); enhanced options on larger models; +/-0.5% of full scale
- Response — GFC17 ~1 s to +/-2% of set flow; larger models slower (model dependent)
- I/O — 0-5 Vdc and 4-20 mA; local/remote setpoint; normally-closed valve; tiltable LCD.
Typical applications
- Gas blending and dosing panels needing closed-loop mass-flow control.
- Lab and OEM tools with 0–5 V / 4–20 mA setpoint and feedback.
- Installations wanting a removable tiltable LCD on the controller.
Selection guide
- Range / model — About 10 mL/min to 1000 L/min N2 (model dependent)
- Accuracy — Typical +/-1.0% FS (0-100% on GFC 17/37/47 class); enhanced options on larger models
- Max pressure — 1000 psig (70 bar)
- Setpoint mode — local vs remote; valve normally-closed.
- Leak integrity — 1e-9 smL/sec He
Common mistakes
- Ordering a meter (GFM) when the loop needs active control (GFC).
- Expecting GFC17 ~1 s response on larger models — response is model-dependent.
- Skipping elastomer/material compatibility for the process gas.
When to RFQ / what to tell us
- Gas, calibrated range, inlet/outlet pressure.
- Setpoint interface (0–5 V / 4–20 mA); materials; LCD; quantity; ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 10207 |
| Brand | Aalborg |
| Model | GFC Mass Flow Controllers |
| Product type | Mass Flow Controller |
| Type | Thermal mass flow controller family (GFC) |
| Flow ranges | About 10 mL/min to 1000 L/min N2 (model dependent) |
| Accuracy | Typical +/-1.0% FS (0-100% on GFC 17/37/47 class); enhanced options on larger models |
| Repeatability | +/-0.5% of full scale |
| Response | GFC17 ~1 s to +/-2% of set flow; larger models slower (model dependent) |
| Max pressure | 1000 psig (70 bar) |
| Leak integrity | 1e-9 smL/sec He |
| Outputs | 0-5 Vdc and 4-20 mA; local/remote setpoint; normally-closed valve |
| Display | Built-in tiltable LCD readout (removable for remote) |
Documents
FAQ
Q: GFM vs GFC? A: GFM measures; GFC controls with a normally-closed valve and setpoint input.
Q: Accuracy? A: Typical ±1.0% FS on GFC 17/37/47 class; enhanced options on larger models.
Q: What should I send for a quote? A: Gas, range, P, I/O, materials, quantity.
Links
| Parameter | Value |
|---|---|
| Accuracy | Typical +/-1.0% FS (0-100% on GFC 17/37/47 class); enhanced options on larger models |
| Display | Built-in tiltable LCD readout (removable for remote) |
| Type | Thermal mass flow controller family (GFC) |
| Flow Ranges | About 10 mL/min to 1000 L/min N2 (model dependent) |
| Repeatability | +/-0.5% of full scale |
| Response | GFC17 ~1 s to +/-2% of set flow; larger models slower (model dependent) |
| Max Pressure | 1000 psig (70 bar) |
| Leak Integrity | 1e-9 smL/sec He |
| Outputs | 0-5 Vdc and 4-20 mA; local/remote setpoint; normally-closed valve |
| Document | Aalborg GFC catalog EM20250925 |